f69e897d60ca8375b56acd33591b6d15c5e5083bd963309ef3cc290a3d81688a

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
06/10/2026, 14:02

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
jaffacakes118_Trojan-Downloader.Win32.Upatre.gkai.exe
Size 525KB
Sample261006-rb7evazzdx
SHA256 f69e897d60ca8375b56acd33591b6d15c5e5083bd963309ef3cc290a3d81688a
MD5 e8d4e87d7f31eb396cff677b616e9db6
SHA1 ddf7d521d235b704af67a311fdd8b2c119a9c857
SHA512 64ec3ff7b4152a51c148b6915c7b04f983bf2a3b002fbc7602f4f00b150b45b60c91500f4a745b607e4ea6c0bb479dcb4326c1fd7dd48588ec615366022649f0
SSDEEP 12288:fu/FXlw9EP1QhRtibo7IThzB7eqy38VRQsJcOdg:sF1LP1tb0If7q8jQsJcOu
TLSH
T176B46C08F679F7B4C033287A068BF5B71A237931556A8D36B3850E16FA72B7A171274C
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2092	1844	WerFault.exe	89

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_Trojan-Downloader.Win32.Upatre.gkai.exe

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Downloader.Win32.Upatre.gkai.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Downloader.Win32.Upatre.gkai.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1844
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1844 -s 688
  2⤵
  - Program crash
  PID:2092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 400 -p 1844 -ip 1844
1⤵
PID:3756

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads